The history of life is written in mutations.

You can't go back and change the beginning, but you can start where you are and change the ending.

The climate doesn't care about political boundaries.

人依靠自己的力量人才能生存,不依靠自己的力量人就不能生存。

You can be whatever size you are, and you can be beautiful both inside and out.

哲学的任务不是提供答案，而是对问题本身提出质疑。